ON EDGE: Bieth Keer, 22, a soldier with the Sudan People’s Liberation Army who was injured in a rebel ambush, rested in a ward at a military hospital in Juba, South Sudan, Friday. (Adriane Ohanesian/Reuters)

SPIKE IT: Emma Wiggs of Great Britain, No. 6, set the ball for her teammates during a sitting volleyball match between Great Britain and Ukraine at the 2012 Paralympic Games at the ExCel Centre in east London Friday. (Glyn Kirk/AFP/Getty Images)

STUCK: Passengers waited in line Friday at Rhein-Main Airport in Frankfurt to rebook flights cancelled as a result of a strike by Lufthansa flight attendants. The strike, over a pay increase, forced Lufthansa to cancel domestic flights. (Ralph Orlowski/Getty Images)

TROUBLED: Asylum seekers hoping to move to Australia rested on a rescue boat in Merak, Indonesia, Friday after their wooden fishing boat sank. Some 150 people had been on the boat; more than 50 were rescued and one body had been recovered, Australian and Indonesian officials said. (Associated Press)

RISKY BUSINESS: An Alcoa employee was assisted by his co-workers after he fainted while climbing on the gate of the Economic Development Ministry in Rome Thursday. Labor unions and the Italian government are fighting Alcoa’s plans to shut down a smelter in Sardinia. (Massimo Percossi/European Pressphoto Agency)